SUBRAMANIAN, A. C.; DEVI, T. P.; RAVIKUMAR, K.; SIVAGAMASUNDARI, V. Clinical profile and disability of children presenting with chronic daily headache in a tertiary care hospital. International Journal of Contemporary Pediatrics, [S. l.], v. 5, n. 3, p. 843–846, 2018. DOI: 10.18203/2349-3291.ijcp20181499. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/1583. Acesso em: 14 nov. 2025.